116137591789 has 16 divisors (see below), whose sum is σ = 122787400000. Its totient is φ = 109542191616.

The previous prime is 116137591763. The next prime is 116137591793. The reversal of 116137591789 is 987195731611.

It is a cyclic number.

It is not a de Polignac number, because 116137591789 - 2⁹ = 116137591277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116137591709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6707227 + ... + 6724519.

It is an arithmetic number, because the mean of its divisors is an integer number (7674212500).

Almost surely, 2^116137591789 is an apocalyptic number.

116137591789 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

116137591789 is a deficient number, since it is larger than the sum of its proper divisors (6649808211).

116137591789 is a wasteful number, since it uses less digits than its factorization.

116137591789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18844.

The product of its digits is 2857680, while the sum is 58.

The spelling of 116137591789 in words is "one hundred sixteen billion, one hundred thirty-seven million, five hundred ninety-one thousand, seven hundred eighty-nine".